Question
Pharmaceutical Analysis Question on Chromatography and Its Principles
The difficulties of long clution time and poor resolution of complex mixtures are observed in clution analysis. These difficulties can be overcome by modification of elution analysis, known as:-
A
Isocratic-elution analysis
B
Gradient-clution analysis
C
Displacement analysis
D
Frontal analysis
Answer
Gradient-clution analysis
Explanation
Solution
The correct answer is option (B) : Gradient-clution analysis